Nodal diameter
[电] 波节直径
🧩 词语组成解析
a. 节的, 结节的, 节似的\\n[化] 节点
🗣️ 情景例句
I need to cancel that. We have had a last minute change of plans.
我要取消预约，我们临时改变计划了。
I always have a big wash to do on saturdays.
我星期六总是有一大堆的衣物要洗。
he knows while he looks at one side what the other side is like;
他看物体的一边时，便知道另一边是个什么样子。